1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d1498b9f19623f6ad8a4a8f58bd492dc4becc7f5c4b064f1fa49b1107b0aadf. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5c702934-22e8-4b7f-9c6e-b1c3fa71dd57.json and https://artists.proofprofile.net/proofs/artist/5c702934-22e8-4b7f-9c6e-b1c3fa71dd57.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c86d079b456307a9459a87bd1211001125670f60f86b83a2ba1f1cb8637b828. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:58:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5150663046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a9cdc01dd8cbe0fd94f4aa2b597aa37fe3eaabc66f8b0866f023f3b7d5f0dfb. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5150663000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc12cefa89ddc9a5974a3bbd978b0c2bde9b42f34e20a4a0906bd10114d40cb2. Chain 2 (Bitcoin): anchored in block 957874 (2026-07-13T15:43:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5150663001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb46d0f5d3a38f0812a4efdfe5892f3b93f4fb0b240494a80ad308e74cbd1512. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5150663032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72760d104032b23e1f15a0c11760268d348075842d8c6f7994c4fda38baf85ef. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T09:51:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5150663040.
Cada dos minutos (con Rulo y la Contrabanda y Kutxi Romero)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd352ddb7d1d1e5395a6b2a419f5d1ccf73acd39086070ae911901bb1df0c784. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5150700175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3252af6f619c762124a34d8aa1b732cddb6747e4565778c4d7f72fd4a197b936. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5150700176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38030aef1c79ab7d47deeb847a5434e228674b3a213e1ce19b7a4257b43cef76. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5150700177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe00f0672382884738f907a651153cf39a4375624e4fdd6c4f33a9713b38f55d6. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-16T00:09:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5150700178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b7ecd2aec83c8bb1aade307559383c6369eeae4fde507bc5b9e238105226e2b. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5150700179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb13a6a92e09d1b5a41c604f68d48acfe4be232fc503dcf7e36728ea0e82c7517. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5150700180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a9cdc01dd8cbe0fd94f4aa2b597aa37fe3eaabc66f8b0866f023f3b7d5f0dfb. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5150663000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4670b24f5f39a9a32aafe3f423a50fe5295043d981f07f7ebcdf84039b312912. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5150663044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc7851f74c09653382fe2e855eff8ac25cd81987a26c15e613e31389b8db32c9. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5150700172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f9f87e9dbeeeef1b431db7266a67c5a019cf753008bfb549bf18883c49c6969. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5150663043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b6ec5106ceb30a2066ff7579e37a1d47aea3de58bb62ac2cdffd3be60ab722e. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5150663027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a17bcea28cf944b66f1dc9f068df9660858ef0a804b75ef30be17895e3e00fc. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5150663005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9f1c88ea3b80a93329b5e9547b69cc52f069f006f1d47e80548a6b3ac6d176d. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5150663048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73fd17c66f04fcd3d2c8bf0422643cccb0566399fe6d82081d8e0085d3b0d481. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5150700170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72760d104032b23e1f15a0c11760268d348075842d8c6f7994c4fda38baf85ef. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T01:45:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5150663040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06595af6621d69ca273e38ef4eee7fbabf1baf45e51fedd3460f5f0baf5e62d4. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5150700174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc12cefa89ddc9a5974a3bbd978b0c2bde9b42f34e20a4a0906bd10114d40cb2. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5150663001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6e71528feba87d3294c2d01863c415abd4255a3f098b5f4d9079bf4c3cd061a. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5150663028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e03342819d57b1b319b943f09a5b83f1a147fd537338dbc7eeb8c6defa56668. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5150801077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5771df320a8236baabc9f111d551be81fdccb4930840006496e2c697d059cbc0. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5150801079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9d7453cdf5a4b71f41af621b375238ba2f5f0df926b237af4cbc9dcfda2eabe. Chain 2 (Bitcoin): anchored in block 958878 (2026-07-20T15:06:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5150801084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6afd772860eb44400a090fadaaf13b85d4adda8c09ccf1cf63e77afd758b271d. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:29:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5150801087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc67c7b010c8e7701ede341cafa533f314c0575242a06485c8e1d50983412a4a. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5150800501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd55147d10108a872bb32b08ebc8d1f06a519e777ecdf34981e4dcd52a4298c0d. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES1150800225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50a6181ef5b8a168c17124b487eb086d84d75c0a4429a4b7282b96148dd9f0c2. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151000248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd866bc67c304acdfcd91f71c1a1ec4bd384d7d97db7665cb3191a0725df91f9c. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151000250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb65d6a1f5a98353539d003d7a2cbf61b3cb2acea1ce0a7178aa935c5e451fb4. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151000251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa45177525ac892857cf82ab0db0b2ff02df9dcc28f5568a9983de7236d17952. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151000252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc21adb7e636893cb84001c760802e23ff03c8daa7073ba987a30fe7210da5862. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151000253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecf0d0d613eb3e6025d4e16188b951798a561c1f2d63b393ddd22b2be547e656. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151000254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd112f63e5fc91fb54038258e6f17e58907240845f83c2db6bed3900665576c91. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151000255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d2f4646625a885bbfe4ba451c7fdb6240ba809bc9e1ff82d9fedfcb9cbffa7d. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151000256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11f0da63b1313d847c4c32ea38dc3f8bebabb16e090a1b1574ceddf054a45305. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151000258.
Y mirame (con Jorge Ruiz de Maldita Nerea)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c3d3d69c0eb95cc57fdc67ac899b39f1615cc929b50726f1f89b3f079816031. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151200129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b6a4b9bfdfd5923703500f9c776cba49407ceb39f27e47e161d9544ead5a400. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151200130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eca67fa160556729877d5a7d5282213684dec70ae9d8d0849af44594e4a801e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151200131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57aecadb71d1c1c961673ea1f0579becb0aac8c8c18bb9b98c1c52829f220caa. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151200132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bdde295016ae2358b95024c0373dd87fe6afe5fd9e04696baabd381b53cba85. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151200133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bea7ba301eaab348efec1e4ebe5a3a52e9d96c4422ff847316fd111bb731b74. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151200134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd43c093c879f062a527bc44f94a5b81626e9c9f011e20bcc5523b12c73d1a2c7. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151200135.
Caricias en tu espalda - Directo acústico
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85e55d48694769ec0895b85b163136359f0da4a3d22f7432022e0f2b9dc29582. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151200136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dc44a205fc2d129864e9394167d2c4bc04b424957643575688234730be3e428. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151200137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd35cad9938bb75965c05c8556a2e1beddcb19b540ffd71105be8351d9304d677. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151200139.
Hasta las doce (feat. Maria Villalon) - Directo acústico
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc51bcc98d26fe8b25822b1071c144cb95152208a528a8a3a6595d7edb78d3801. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151200140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a114b35b37d83e2bee75b6f06b676b63076488726a49b46dbe4a9309d967b30. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151200141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5784b375faa8dd3b40cad9cda924ef241f6b40a4fb3d73d74b55705802434592. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151102477.
Desde que nos estamos dejando - Directo acústico
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bbb65c52ac8ad100cea68e4ec67bc0f35b8f6318a7ca35d193a0ce0f20a1603. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151200142.
Hasta que pase la tormenta (feat. Dani Martín) - Directo acústico
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26a11e0f83513f055275bea26cc91d0293eb360e07ef98d9863f317c2154d074. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151200143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf8c4a43aaaf110106324881751522b136fddcd32b167e4b4b3f519fd8320a35. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151200144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87f95a394c3462eaec5fa47f4903bb00564a78e1c08ea6af6a0c848563248bcf. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151200146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3009b1b3823b2cabcac8acd6718fb34985743d44c8384d12de8c7680122da385. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151200147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x346edcbfc30e68d57a0fdaae06a866ac670985ad395084de29321523a25c4f71. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151200149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4c1125dea073a89053cf6a0f0d219a6c44243e4cbe61b6da7ae4aad8b002e68. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:51:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151200148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb501745c1eb65210b87dce6d6ab08a31e30f2539bd2f40a60e6b3632c6343f5f. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151202385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6a22c7ad2e3efe892c7e944598b9f743dbd812be0b7bd292b092e5726edde70. Chain 2 (Bitcoin): anchored in block 958117 (2026-07-15T10:28:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151301760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39e8f3dbf05b2cc787de21518f3160e6528e3123563c93ea3f8cb5728dde6cbf. Chain 2 (Bitcoin): anchored in block 958617 (2026-07-18T22:07:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151301761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d787615bddf5df6e58887dc5845aea75171da7bfb243d9996135d916d02f78f. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151300318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4f631f07d2b33040b36dbde00f989e61154ae22eaefb6673d23e07603296088. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151202386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e92f1547dd1cfa2fefaa38c26f802233b01f7ec29b0e800e59d392aaee3176d. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T14:03:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151201938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0979d86ae53f661b46381d561631ad93b8da598408fc288623b91bd6c479b22. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T09:50:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151300268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7e6f94282602fd35abd99b3f5a1dc13684e25f79ed6bf7d4cbba13b0c69d322. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151301763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fac0dfcedbb16c679f957d86b1ff3e11ca6a70a506e3ced2704b75c9d728fc9. Chain 2 (Bitcoin): anchored in block 957867 (2026-07-13T14:55:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151301764.
Mi accidente preferido (con Juancho Sidecars y Sidecars)
Las cosas se me olvidan (con Arnau Griso)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb27422a74295483b0f6ff5b3ed6e14b8d3e35cd73d1e43c7f2f4fe1321504756. Chain 2 (Bitcoin): anchored in block 958493 (2026-07-18T04:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151901358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe479fda1232fc217c687d134e64491f1d4f331c19f1e62ca469b056737898062. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151901582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e47a5ee8535308cf6cebcf0d13eece2a2d71d2b67b5d25194485f59e0023a93. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151802192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8b8cd0a251197abeb8db2fa51a4c1b6478a9bdafda136ebe177840aba1321e1. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151802191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe878d9d4f2db47b77ef5575f2278a0c1fc258389ecc16729ac4b2db118f080d1. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151802190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb27422a74295483b0f6ff5b3ed6e14b8d3e35cd73d1e43c7f2f4fe1321504756. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151901358.
Lo contrario de ninguno - La Sucursal Sesion
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf63f4832079366702a018d5eab6bdf99e9c4f444a7b4b518a31e22fa13a6f654. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151901584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x231e8818ff5e614401389ce24040b22d35237f93245dce97c9a1af921e4c6c71. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152001101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa96cc736709eeceae7cb2efbdae882c8b1dfd63b90b3c21780fc34e85b79c0cb. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152001310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x231e8818ff5e614401389ce24040b22d35237f93245dce97c9a1af921e4c6c71. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152001101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ebbfec793da55cdcd1b869aec648408bc714c3109770f0dd1a9a11324bf2189. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152000870.
Vulnerables (feat. La Oreja de Van Gogh)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabcb02cf1c34b63ebb33347a46019e5d6c82a93ef14b44dff2fc96f2e83f865e. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152100801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60a8138e89dc9dc50928c048824b9af00398b71a363fe25eec25f5785003ba25. Chain 2 (Bitcoin): anchored in block 957867 (2026-07-13T14:55:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152101251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f4f57695be976a8b4f79bda6b6fc72587ccf179ac77c8b357af16c34f257672. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152101254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23d3b2c0d4b1c614ac46ef58be536087ed184162ade4f74198de497c24ac2e08. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152101255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27d2d98fef599456af2f565bd8695a0b91224573922cf3ef8679302951193593. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152100583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb978ac189529dfd8609ee45e39cec443f9b3830acf104c43cae7ffd9c2ed267e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152201596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe4f3f195d042d2a3afac9d2d1e29cb904677651655ffb24db0c3ca58d30434e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152300035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x893967d777dfd62d916cc8ad8b8405fcc5eb09e569d05f499c23dbb95b6b03a1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152300225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09d3d4423a2de68f9d0007a3e901dfa4efde18b24579a4d52ad05365d9f062f0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152300488.
Los días contados (feat. Funambulista, Shinova)
Física o Química (feat. Enol, Hens, Walls)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbc20720b0d24d93255b07837996e7586cb581a04be2e011a2b6c2c7af866591. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152400937.
Física o química (feat. Enol, Hens & Walls)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa157b68130e8f400bf54ba97ed5a46ecede04e8a3d473f348f6a47ece39bf285. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152301053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa157b68130e8f400bf54ba97ed5a46ecede04e8a3d473f348f6a47ece39bf285. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152301053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6fc2870dc6654a689c9d34082b4a567fca447be7a6de53c77e8f98b5ca04172. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151802551.
Las 100 mejores canciones de amor del Pop Español
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd352ddb7d1d1e5395a6b2a419f5d1ccf73acd39086070ae911901bb1df0c784. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5150700175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c451581dc2aa2f6edeecaab87385dbe5bfa43ff662deae9788a57d3bef453c2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152000280.
Cien gaviotas donde iran... Un tributo a Duncan Dhu
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc96615eab92b02369af4ba3e5c7076e052e8c77229f90b94040fc35f0e8d32d9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5010500375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5786a448755fd291069fb66bdfc9607b969fc796f9a1ee8fd0bb91471bb4aad9. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5010500388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c3805f6eb7210af1726e01109ad83649bbd1a63ffb38c680885c1b3f04f34c0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5022101474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd8640324f1e1e656628b7bbd9fb1e3fb70aa7ad0ecfe904f75e3fbb8b707a0f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2335857.